Google Founded by Larry Page and Sergey Brin Founded in September 4 th 1998 Page and Sergey Brin began Google as a research project. They felt that a search engine that ranked websites by how many sites linked to them, rather than by keyword density (the amount of times a word is found on a website) would give Dilasha Shrestha 4 th BLOCK Computer apps 1
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Google
Founded by Larry Page and Sergey BrinFounded in September 4th 1998Page and Sergey Brin began Google as a research project. They felt that a search engine that ranked websites by how many sites linked to them, rather than by keyword density (the amount of times a word is found on a website) would give better rankings.
Dilasha Shrestha4th BLOCKComputer apps 1
Yahoo
Founded by Jerry Yang and David FiloFounded January 1994 It started as a hobby of these two people to
find a way to keep track of their personal interests on the Internet.
Meta Search
• A meta-search engine is a search tool that sends user requests to several other search engines and/or databases and aggregates the results into a single list or displays them according to their source.
Boolean search
• web search allowing the use of operative terms such as and, or, or not (some Boolean search engines let you use signs like + or -, AND, OR)
Types of search Google offers
• Google offers to search for movies, videos, images, maps, and also check email.
Google Makes Money
• Google makes most of its money through the sale of ads. In fact, of the company's $6.2 billion in revenue in 2005, over $6 billion is from the ads.
Web browser
• Software application used to locate and display Web pages.